# Scatter3DStreamSource

The Scatter3DStreamSource type declaration and related types. Optional fields are marked with ?.

Canonical: https://chart.syidax.com/docs/types/Scatter3DStreamSource/

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## Type declaration

```typescript
export interface Scatter3DStreamSource {
 readonly length:number;readonly capacity:number;readonly dropped:number;
 push(point:Scatter3DDatum):void;pushBatch(points:ReadonlyArray<Scatter3DDatum>):void;
 shift(count:number):void;replace(points:ReadonlyArray<Scatter3DDatum>):void;setCapacity(capacity:number):void;
 snapshot():Scatter3DDatum[];subscribe(listener:(event:Scatter3DStreamEvent)=>void):()=>void;
}
```

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## Related types

- [Scatter3DDatum](https://chart.syidax.com/docs/types/Scatter3DDatum.md)
- [Scatter3DStreamEvent](https://chart.syidax.com/docs/types/Scatter3DStreamEvent.md)